Features: *High-Quality Material: This product is made of high-quality material, which is durable and wear-resistant, not easy to break, and can be used for a long time. *Programmable weekly plan selection: supports manual setting of 5+2, 6+1 and 7-day weekly plans, 6 periods on working days and 2 periods on rest days, supports different temperature settings and runs as planned. *Supports mobile phone remote control function: After the valves is successfully connected to the Apps, it supports remote control of the Apps through a smartphone, and also supports hands-free voice control. *Easy to install: Wireless connection design, no cables required, rotation adjustment, suitable for water and gas-boilers, and the thermostat adopts digital display, making it easier for you to use and read data. *Child lock safety protection: The thermostat is designed with a safety lock screen to provide safety protection. The locking function can prevent children from misoperation. Notice: Actual color may be slightly different from the image due to different light effect Please allow 1-3cm deviation due to manual measurement Description: Material:ABS Size: As Shown APPs:Smart life Temperature sensor: NTC-sensor Temperature accuracy: 1 DegreeC Self-consumption: Power supply method: 3*AAA batteries (not included) Load current: 3A (negative) Protection level: IP20 Parts List: Receiver*1 Thermostat*1 Instruction manual*1 USB cable*1 Screw*2 Suitable for water and gas-boilers Package List: 1 set x Thermostat Set